73529520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9930

約数の個数: 80

約数和(自身を含む): 235318272

約数和(自身を除く): 161788752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9883, 19766, 29649, 39532, 49415, 59298, 79064, 98830, 118596, 148245, 158128, 197660, 237192, 296490, 306373, 395320, 474384, 592980, 612746, 790640, 919119, 1185960, 1225492, 1531865, 1838238, 2371920, 2450984, 3063730, 3676476, 4595595, 4901968, 6127460, 7352952, 9191190, 12254920, 14705904, 18382380, 24509840, 36764760, 73529520]

約数ペア:

[(1, 73529520), (2, 36764760), (3, 24509840), (4, 18382380), (5, 14705904), (6, 12254920), (8, 9191190), (10, 7352952), (12, 6127460), (15, 4901968), (16, 4595595), (20, 3676476), (24, 3063730), (30, 2450984), (31, 2371920), (40, 1838238), (48, 1531865), (60, 1225492), (62, 1185960), (80, 919119), (93, 790640), (120, 612746), (124, 592980), (155, 474384), (186, 395320), (240, 306373), (248, 296490), (310, 237192), (372, 197660), (465, 158128), (496, 148245), (620, 118596), (744, 98830), (930, 79064), (1240, 59298), (1488, 49415), (1860, 39532), (2480, 29649), (3720, 19766), (7440, 9883)]